From: Eric Dumazet <eric.duma...@gmail.com>
Date: Tue, 17 Jan 2017 20:14:10 -0800
> From: Eric Dumazet <eduma...@google.com>
>
> Commit 04aeb56a1732 ("net/mlx4_en: allocate non 0-order pages for RX
> ring with __GFP_NOMEMALLOC") added code that appears to be not needed at
> that time, since mlx4 never used __GFP_MEMALLOC allocations anyway.
>
> As using memory reserves is a must in some situations (swap over NFS or
> iSCSI), this patch adds this flag.
>
> Note that this driver does not reuse pages (yet) so we do not have to
> add anything else.
>
> Signed-off-by: Eric Dumazet <eduma...@google.com>
Applied, thanks Eric.
